1 Spatial Distribution of Obesity in Singapore

The standard deviational ellipse, when accounting for school obesity (red band), is being “pulled” towards the North. (spatial clustering of high obesity schools)

2 Outside-of-School Food Options

2.1 No. of Food Outlets near Schools

The maps above show food outlet density at the school level, with darker colours representing more food options.

3 Changes in Obesity over Time

The plot contains the Z-score changes for each Primary School, with darker red colours representing worsening obesity levels and lighter colours representing improving obesity levels.

3.1 Obesity in Schools: Improving or Worsening?

The plots provide a descriptive view of Primary Schools with improving and worsening obesity levels over time. The blue circles represent extreme cases.

3.2 Change in Obesity: Before vs. After COVID

The plot above provides a contingency table for Primary School obesity rates when controlling for COVID effects.